Diff Report
Run #5251f6e1e32d5: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5251f592ab279: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #5251f6e1e32d5Run #5251f592ab279DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)122 156 34 27.9%
Incl. Wall Time (microsec) per call 41 52 11 27.9%
Excl. Wall Time (microsec)32 45 13 40.6%
Incl. CPU (microsecs)126 161 35 27.8%
Incl. CPU (microsecs) per call 42 54 12 27.8%
Excl. CPU (microsec)27 37 10 37.0%
Incl. MemUse (bytes)12,192 12,192 0 0.0%
Incl. MemUse (bytes) per call 4,064 4,064 0 0.0%
Excl. MemUse (bytes)2,880 2,880 0 0.0%
Incl. PeakMemUse (bytes)10,672 10,760 88 0.8%
Incl. PeakMemUse (bytes) per call 3,557 3,587 29 0.8%
Excl. PeakMemUse (bytes)1,864 1,864 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\HeaderBag::__construct [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 34 2.4% 35 2.1% 0 0.0% 88 0.1%
Exclusive Metrics Diff for Current Function13 38.2% 10 28.6% 0 N/A% 0 0.0%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 34 100.0% 36 102.9% 0 N/A% 88 100.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% -1 -2.9% 0 N/A% 0 0.0%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 21 61.8% 25 71.4% 0 N/A% 88 100.0%